Lizardite-2H1 Guggenheim S, Zhan W The Canadian Mineralogist 36 (1998) 1587-1594 Effect of temperature on the structures of lizardite-1T and lizardite-2H1 Sample: T = 300 C _database_code_amcsd 0005587 5.336 5.336 14.614 90 90 120 P6_3cm atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg .332 0 .2188 .018 .015 .018 .0075 -.000 0 Si 1/3 2/3 .0292 .013 .013 .012 .0065 0 0 O1 1/3 2/3 .1406 .023 .023 .015 .0115 0 0 O2 .494 0 -.009 .038 .029 .030 .0145 -.014 0 O3 2/3 0 .2859 .024 .025 .031 .0125 -.002 0 O4 0 0 .144 .020 .020 .026 .010 0 0